Invention Grant
- Patent Title: Secure mode VLANs systems and methods
- Patent Title (中): 安全模式VLAN系统和方法
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Application No.: US14977021Application Date: 2015-12-21
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Publication No.: US09537827B1Publication Date: 2017-01-03
- Inventor: Marshall McMullen , Peter P. Waskiewicz, Jr. , Derek Leslie
- Applicant: NETAPP, INC.
- Applicant Address: US CA Sunnyvale
- Assignee: NETAPP, INC.
- Current Assignee: NETAPP, INC.
- Current Assignee Address: US CA Sunnyvale
- Agency: Foley & Lardner LLP
- Main IPC: G06F9/00
- IPC: G06F9/00 ; G06F15/16 ; G06F17/00 ; H04L29/06 ; H04L12/46

Abstract:
A method includes binding, using a plurality of processors, a process to a wildcard address and a port on each of a plurality of nodes. The process receives, on a redirector node, a first request for a first address of a first volume located on the cluster from a first client. The first request is sent to the port and a first address associated with a first virtual local area network (VLAN) that is not the wildcard address. The process determines the first address from the first request and a name of the first VLAN based on the first address. The process determines a first node that contains information regarding the first volume and an address of the first node that is part of the first VLAN. The process determines that a volume identifier associated with the first volume of the first request is present on a volume list.
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